此 API 支援 SQL Server 2012 基礎結構,但無法直接從您的程式碼使用。
Sets the host external metadata column property.
命名空間: Microsoft.SqlServer.Dts.Pipeline.Wrapper
組件: Microsoft.SqlServer.DTSPipelineWrap (在 Microsoft.SqlServer.DTSPipelineWrap.dll 中)
語法
'宣告
Function HostSetExternalMetadataColumnProperty ( _
pWrapper As IDTSManagedComponentWrapper100, _
lID As Integer, _
lExternalMetadataColumnID As Integer, _
bstrPropertyName As String, _
vtValue As Object _
) As IDTSCustomProperty100
'用途
Dim instance As IDTSManagedComponentHost100
Dim pWrapper As IDTSManagedComponentWrapper100
Dim lID As Integer
Dim lExternalMetadataColumnID As Integer
Dim bstrPropertyName As String
Dim vtValue As Object
Dim returnValue As IDTSCustomProperty100
returnValue = instance.HostSetExternalMetadataColumnProperty(pWrapper, _
lID, lExternalMetadataColumnID, _
bstrPropertyName, vtValue)
IDTSCustomProperty100 HostSetExternalMetadataColumnProperty(
IDTSManagedComponentWrapper100 pWrapper,
int lID,
int lExternalMetadataColumnID,
string bstrPropertyName,
Object vtValue
)
IDTSCustomProperty100^ HostSetExternalMetadataColumnProperty(
[InAttribute] IDTSManagedComponentWrapper100^ pWrapper,
[InAttribute] int lID,
[InAttribute] int lExternalMetadataColumnID,
[InAttribute] String^ bstrPropertyName,
[InAttribute] Object^ vtValue
)
abstract HostSetExternalMetadataColumnProperty :
pWrapper:IDTSManagedComponentWrapper100 *
lID:int *
lExternalMetadataColumnID:int *
bstrPropertyName:string *
vtValue:Object -> IDTSCustomProperty100
function HostSetExternalMetadataColumnProperty(
pWrapper : IDTSManagedComponentWrapper100,
lID : int,
lExternalMetadataColumnID : int,
bstrPropertyName : String,
vtValue : Object
) : IDTSCustomProperty100
參數
- pWrapper
型別:Microsoft.SqlServer.Dts.Pipeline.Wrapper.IDTSManagedComponentWrapper100
The wrapper used.
- lID
型別:System.Int32
The identifier.
- lExternalMetadataColumnID
型別:System.Int32
The external metadata column identifier.
- bstrPropertyName
型別:System.String
The property name.
- vtValue
型別:System.Object
The value.
傳回值
型別:Microsoft.SqlServer.Dts.Pipeline.Wrapper.IDTSCustomProperty100
the host external metadata column property.